Market Cap
$80.62B$1.68B-2.04%
Summary
- Current Value
- As of today, CIEN market cap is $81B, down -2.04% in the most recent trading session on
- Category
- Based on its current market cap, CIEN falls into the Large Cap category
- Historical Performance
- CIEN market cap is up +144.74% year-to-date, up +597.76% over the past 365 days
- All-Time High Comparison
- CIEN market cap is currently -5.35% below its historical high of $85B set on
- 3-Year Low Comparison
- CIEN market cap is +1257.07% above its 3-year low of $6B reached on
- Sector Comparison
- CIEN market cap is higher than 94.07% of companies in Technology sector
Market Cap Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $81B | -2.0% | +19.9% | +63.9% | +144.7% | +597.8% | +1023.8% | +884.1% | |
| Price | $570.18 | -2.0% | +19.9% | +63.5% | +143.8% | +599.2% | +1088.1% | +978.5% | |
| Shares Outstanding | 141.40M | -0.1% | – | – | – | -0.2% | -5.4% | -8.8% | |
| PE Ratio | 362.04 | -2.0% | +19.9% | +63.5% | +31.5% | +218.8% | +918.7% | +1499.8% | |
| TTM Revenue | $5.12B | +7.4% | – | +7.4% | – | +26.5% | +33.3% | +48.3% | |
| TTM EPS | $1.57 | +85.4% | – | +85.4% | – | +191.8% | +29.1% | -30.6% | |
| $80.91B | -2.0% | +19.9% | +63.5% | +143.3% | +580.5% | +982.3% | +956.3% | ||
| TTM Dividend | - | – | – | – | – | – | – | – | |
| TTM Net Income | $229.05M | +85.7% | – | +85.7% | – | +190.0% | +24.9% | -35.4% |
Market Cap Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $85B | -5.3% | |
| 3M | $85B | -5.3% | |
| 6M | $85B | -5.3% | |
| 1Y | $85B | -5.3% | |
| 3Y | $85B | -5.3% | |
| 5Y | $85B | -5.3% | |
| All | $85B | -5.3% |
Market Cap Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $67B | +19.9% | |
| 3M | $41B | +94.3% | |
| 6M | $27B | +195.7% | |
| 1Y | $10B | +690.3% | |
| 3Y | $6B | +1257.1% | |
| 5Y | $6B | +1289.8% | |
| All | $461M | >+9999.0% |
Market Cap History
FAQ
What is the current market cap of CIEN?
As of today, CIEN market cap is $81B
What market cap category does CIEN fall into?
Based on its current market cap, CIEN falls into the Large Cap category
What is CIEN market cap today change?
CIEN market cap is down -2.04% today
What is 1-year change in CIEN market cap?
CIEN market cap is up +597.76% year-over-year
How far is CIEN market cap from its all-time high?
CIEN market cap is currently -5.35% below its historical high of $85B set on May 26, 2026
How does CIEN market cap rank versus sector peers?
CIEN market cap is higher than 94.07% of companies in Technology sector
Market Cap Formula
Market Cap = Price × Shares Outstanding
Data Sources & References
- CIEN Official Website www.ciena.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/936395/000162828026015152/0001628280-26-015152-index.htm
- CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
- CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien